It would seem that my desktop has decided to drop off of the network as well, so until I get home the chance for new nightlies is basically zero. (Got LUKS / full disk encryption on there, so I need to be on location to enter the decryption password when rebooting)

I'll make sure to get the nightlies going again though, since I will have much more free time after the mess of conferences.

just a FYI... the nightly is running again on launchpad PPA, but only for Bionic.

This has to do with Debian forcing us to use the desktop-opengl flag because we do not support GLESv2.

I have a PR in place that would resolve this issue for us, but honestly... since we are the only users of OSG-3.4, they (Deban/Ubuntu) should stop building it against GLESv2 on armhf/armle platforms. They do this because Qt is compiled against GLESv2 and OSG-3.4 has the osgQt plugin. We do not ship the osgQt plugin and the PPA and I've asked them in a bug report (now over a year old) to drop the osgQt plugin and switch back to -lgl (desktop gl). Still no answer.